MARINE

Boat Load Calculator

Weight distribution · Center of gravity · Moment · Load capacity · Stability check

CG calculation load capacity

Vessel & load parameters

kg
Dry weight without load
m
Distance from stern reference point
kg
m
kg
m
kg
m
kg
Manufacturer's maximum recommended load

Load formulas

  • W_total = ΣW total weight
  • M_total = Σ(W × CG) total moment
  • CG = M_total / W_total overall center of gravity
  • Load % = W_total / Capacity × 100 load percentage
Total weight 3,700 kg
Overall CG 3.45 m from stern
Load capacity 80 %
Load distribution Boat Passengers Cargo Fuel
Boat Pax Cargo Fuel 100% 0%
Status: ✓ WITHIN LIMITS
Load breakdown
Boat weight 2,500 kg
Passengers 600 kg
Cargo 400 kg
Fuel 200 kg
Remaining capacity 300 kg
Center of gravity analysis stability check
Boat CG
3.2 m
Passenger CG
4.5 m
Cargo CG
2.8 m
Fuel CG
2.0 m
Overall CG
3.45 m
CG range: 1.5 - 5.0 m STABLE